- Page 1: www.polna.com.pl PRODUCTCATALOGUE A
- Page 6 and 7: Our Company Zakłady Automatyki POL
- Page 8 and 9: Download this questionnaire from: h
- Page 10 and 11: CONTENT TECHNICAL INFORMATION Page
- Page 12 and 13: PRODUCTS OF AUTOMATIC CONTROL ENGIN
- Page 14 and 15: 2. MATERIAL EXECUTIONS Material exe
- Page 16 and 17: Valve plugs with quick opening char
- Page 18 and 19: Among maintenance-free packings are
- Page 20 and 21: • position transmitter, • limit
- Page 22 and 23: Harmful phenomena in the work of va
- Page 24 and 25: Fig. 4. Valve for compressible medi
- Page 26 and 27: NON-CATALOG PRODUCTION Zakłady Aut
- Page 28 and 29: 4. Products adapted to the specific
- Page 30 and 31: Steam reduction valve. An angular b
- Page 32 and 33: Minimum flow valve. Nominal size of
- Page 34 and 35: Deposit water valve. An anti-cavita
- Page 36 and 37: Anti-cavitation valve. This product
- Page 38 and 39: SINGLE-PORTED GLOBE CONTROL VALVES
- Page 40 and 41: Standard Extension Bellow seal Fig.
- Page 42 and 43: Table 4. Working parameters for spe
- Page 44 and 45: Table 5…11. Allowable working ove
- Page 46 and 47: Single-ported globe control valves
- Page 48 and 49: Table 15. Allowable pressure drops
- Page 50 and 51: Note: 1. In Table 16, theoretical a
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Standard bonnet valve with pneumati
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CONTROL VALVES TYPE Z ® WITH QUICK
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NOTE: In case of need for quick eme
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SINGLE-PORTED GLOBE CONTROL VALVES
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Fig. 1a. Valve Z1A - contoured valv
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Table 2. Part list with materials I
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Table 7. Material: WCB as per ASTM
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Table 11. Flow ratios Kvs. Kvs F Se
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NOISE REDUCTION: Should noise due t
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Table 16. Control valve length, fla
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Table 21: SW socket welding ends DN
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Table 25: Handwheels series 20 - ty
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SINGLE-PORTED GLOBE CONTROL VALVES
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Valve with multi-step plug Valves w
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DOUBLE-PORTED CONTROL VALVES TYPE Z
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Fig. 1a. Valve Z1B - unbalanced plu
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Table 2. Part list with materials I
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Table 7. Material: WCB as per ASTM
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Table 11: Flow ratios Kv s . F L =0
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NOISE REDUCTION: Should noise due t
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Table 15b: Control valves connectio
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Table 20: Dimensions of non-process
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Table 24: Sizes and weights of pneu
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CLASSIFICATION AND MARKING: - Z1B -
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SINGLE-PORTED GLOBE CONTROL VALVES
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Valve with three-step plug and thro
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SINGLE-PORTED GLOBE CONTROL VALVES
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Table 3…9. Allowable working over
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Table 10:Technical specification of
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CLASSIFICATION AND MARKING E - Z2 -
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DESIGN AND TECHNICAL SPECIFIACTION:
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Table 4…10. Allowable working ove
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where: H - stroke [mm] p 1 ÷ p 2 -
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CLASSIFICATION AND MARKING: - - 7 0
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Face-to-face dimensions: a) flanged
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Kv s FLOW RATIOS AND PRESSURE DROPS
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VALVE DRIVES Rotary pneumatic valve
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Pneumatic actuators, rotary piston
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EXTERNAL SIZES, END CONNECTION SIZE
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CLASSIFICATION AND MARKING: Z33 Act
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View W DIMENSIONS FOR ASSEMBLY WITH
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DOUBLE-PORTED CONTROL GLOBE VALVES
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Table 1. Type and options for bonne
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OVERALL DIMENSIONS, CONNECTIONS AND
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SINGLE-PORTED GLOBE CONTROL VALVES
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Table 3. Flow coefficients Kvs [m 3
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BUTTERFLY VALVES TYPE PRS APPLICATI
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Table 3. Dimensions and weights of
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DRIVES Various types of drive manua
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PRS-1 PRS-2 Fig. 8 Installation of
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PISTON DESUPERHEATERS TYPE ST-1 APP
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Table 2. Part list No Part name 1.
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MINIMUM FLOW VALVE TYPE ZM1 and Z1B
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MINIMUM FLOW VALVE TYPE Z1B-M APPLI
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DIAPHRAGM MULTI-SPRING PNEUMATIC AC
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DIMENSIONS AND WEIGHT Table 3. Dime
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DIAPHRAGM MULTI-SPRING PNEUMATIC AC
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HEAT ENGINEERING - TECHNICAL INFORM
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and 100·Q 2 Dp min. = Kvs 2 - for
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SELF-ACTUATING PRESSURE REDUCING RE
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INSTALLATION The regulator should b
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SELF-ACTUATING PRESSURE RELIEF REGU
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INSTALLATION The regulator should b
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SELF-ACTUATING DIFFERENTIAL PRESSUR
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INSTALLATION Regulator is to be ins
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SELF-ACTUATING DIFFERENTIAL PRESSUR
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INSTALLATION Regulator is to be ins
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SELF-ACTUATING DIFFERENTIAL PRESSUR
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INSTALLATION: Regulator is to be in
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SELF-ACTUATING FLOW REGULATORS TYPE
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INSTALLATION Regulator is to be ins
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SELF-ACTUATING DIFFERENTIAL PRESSUR
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Internal springs - stainless spring
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SELF-ACTUATING PRESSURE REDUCING RE
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TECHNICAL SPECIFICATIONS DN 15 20 2
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SELF-ACTUATING DIFFERENTIAL PRESSUR
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TECHNICAL SPECIFICATIONS DN 15 20 2
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SELF-ACTUATING DIFFERENTIAL PRESSUR
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TECHNICAL SPECIFICATIONS DN 15 20 2
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SELF-ACTUATING DIFFERENTIAL PRESSUR
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TECHNICAL SPECIFICATIONS DN 15 20 2
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SELF-ACTUATING DIFFERENTIAL PRESSUR
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TECHNICAL SPECIFICATION DN 15 20 25
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SELF-ACTUATING DIFFERENTIAL PRESSUR
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TECHNICAL SPECIFICATIONS DN 15 20 2
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SELF-ACTUATING FLOW REGULATORS TYPE
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TECHNICAL SPECIFICATIONS DN 15 20 2
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APPLICATION AREA: SELF-ACTUATING DI
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TECHNICAL SPECIFICATIONS K VS 1) [m
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STRAINERS FOR HEATING SYSTEMS TYPE
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NEEDLE VALVES TYPE ZA APPLICATION A
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Inlet Outlet A B NPT 1/4” NPT 1/4
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Inlet Outlet A C E F NPT 1/4” NPT
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Inlet Outlet G 1/2” G 1/2” M20x
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MANIFOLD VALVES TYPE ZB APPLICATION
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Ventilation 4 4 holes hol. 4 4 hole
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NEEDLE VALVES, TYPE ZWD1 APPLICATIO
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NEEDLE VALVES, TYPE ZWZ 11 and ZWZ
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